CN215701012U

CN215701012U - Mining reduction gear overhauls uses processing platform

Info

Publication number: CN215701012U
Application number: CN202121293815.5U
Authority: CN
Inventors: 彭帅; 李金坤; 罗喜伟
Original assignee: Luoyang Yichi Transmission Equipment Co ltd
Current assignee: Luoyang Yichi Transmission Equipment Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-02-01
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a mining reduction gear overhauls and uses processing platform, comprising a base plate, the backup pad of installing the disc type is rotated to the bottom plate top, the sliding tray has been seted up in the backup pad, the inside slidable mounting of sliding tray has the removal seat, the top of removing the seat is equipped with vertical arrangement's guide cylinder, the inside grafting of guide cylinder has the bracing piece, the top of bracing piece is rotated and is installed the pressure strip, be equipped with the screw sleeve on the removal seat of guide cylinder one side, the threaded rod is installed through the screw thread to screw sleeve inside, the pressure strip is run through at the top of threaded rod, be equipped with the location ball on the outer wall of threaded rod. Has the advantages that: the design that adopts the cooperation sliding tray of removal seat to cooperation height-adjustable's pressure strip can carry out fully fixed to the reduction gear of not unidimensional size, and the suitability is strong, and can guarantee the fixed effect of reduction gear, and easy operation is convenient, and fixed efficient, the practicality is strong.

Description

Mining reduction gear overhauls uses processing platform

Technical Field

The utility model relates to the technical field of speed reducers, in particular to a machining platform for overhauling a mining speed reducer.

Background

The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery. Because the inside operational environment of mine is abominable, need regularly overhaul the maintenance to the reduction gear, the reduction gear is in the maintenance in-process, need take the reduction gear wholly apart, and maintain after taking out inside spare part one by one, consequently, need fully fix the reduction gear body, because the size and the shape of different kind reduction gears are all inequality, the mounting method is also different, and the single structure of current reduction gear maintenance platform, all can not be fine install fixedly to each reduction gear, influence the reduction gear easily in the positioning accuracy of follow-up dismouting in-process, stability is relatively poor, can not satisfy present maintenance demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a processing platform for overhauling a mining speed reducer, so as to solve the technical problems that in the prior art, the speed reducer overhauling platform is single in structure, cannot be used for well installing and fixing each speed reducer, is easy to influence the positioning accuracy of the speed reducer in the subsequent dismounting process, is poor in stability and cannot meet the current overhauling requirements. According to the technical scheme, the movable seat is matched with the sliding groove, the pressing plate with the adjustable height is matched, the speed reducers with different sizes can be fully fixed, the adaptability is high, the fixing effect of the speed reducers can be guaranteed, the operation is simple and convenient, the fixing efficiency is high, the practicability is high, and the technical effects are described in detail below.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a processing platform for overhauling a mining speed reducer, which comprises a bottom plate, wherein a disc-shaped supporting plate is rotatably arranged above the bottom plate, the bottom plate is provided with a locking component for limiting the supporting plate, the supporting plate is provided with a sliding groove, a moving seat is slidably arranged in the sliding groove, a guide cylinder which is vertically arranged is arranged above the moving seat, a support rod is inserted in the guide cylinder, an adjusting bolt for fixing the support rod is arranged on the outer wall of the guide cylinder, a pressing plate is rotatably arranged at the top of the supporting rod, a threaded sleeve is arranged on the movable seat at one side of the guide cylinder, a threaded rod is arranged in the threaded sleeve through threads, the top of the threaded rod penetrates through the pressing plate, the outer wall of the threaded rod is provided with a positioning ball, and the pressure plate is provided with a supporting groove matched with the positioning ball.

Preferably, the locking assembly comprises a locking seat, a limiting rod and a blocking disc, the locking seat is fixedly installed on the bottom plate, the limiting rod vertically penetrates through the locking seat, the baffle is fixedly installed on the outer wall of the limiting rod, the blocking disc is located inside the locking seat, and a reset spring for pushing the blocking disc to move upwards is sleeved on the outer wall of the limiting rod.

Preferably, the bottom of the limiting rod is provided with a pull ring.

Preferably, the outer wall of the supporting plate is provided with scale marks.

Preferably, the bottom surface of the bottom plate is provided with a non-slip mat.

Preferably, a pressing pad is arranged on the bottom surface of the pressing plate.

Preferably, the outer wall of the supporting rod is vertically provided with adjusting holes which are arranged at equal intervals.

Has the advantages that: the design that adopts the cooperation sliding tray of removal seat to cooperation height-adjustable's pressure strip can carry out fully fixed to the reduction gear of not unidimensional size, and the suitability is strong, and can guarantee the fixed effect of reduction gear, and easy operation is convenient, and fixed efficient, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a bottom view of the present invention;

FIG. 5 is an enlarged view of the positioning structure of the present invention;

fig. 6 is a main structural view of the locking assembly of the present invention.

The reference numerals are explained below:

1. a locking assembly; 101. a pull ring; 102. a return spring; 103. a limiting rod; 104. a locking seat; 105. a catch tray; 2. scale marks; 3. a threaded sleeve; 4. a threaded rod; 5. a reducer housing; 6. a compression pad; 7. a compression plate; 8. a support bar; 9. adjusting the bolt; 10. a guide cylinder; 11. a sliding groove; 12. a support plate; 13. a base plate; 14. a non-slip mat; 15. an adjustment hole; 16. a bearing groove; 17. a positioning ball; 18. and a movable seat.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1 to 6, the utility model provides a processing platform for overhauling a mining speed reducer, which comprises a bottom plate 13, wherein the bottom plate 13 is of a disc-shaped structure and is used for supporting other parts, a disc-shaped supporting plate 12 is rotatably arranged above the bottom plate 13, the size of the supporting plate 12 is larger than that of the bottom plate 13, the area of the overhauling platform can be increased so as to be convenient for storing the speed reducer with larger size, a locking assembly 1 for limiting the supporting plate 12 is arranged on the bottom plate 13, the position of the supporting plate 12 can be adjusted by the locking assembly 1, so that the stability of the speed reducer in the using process is ensured, two sliding grooves 11 are formed in the supporting plate 12, the number of the sliding grooves 11 is two, the sliding grooves are symmetrically arranged, two symmetrically arranged moving seats 18 are slidably arranged in each sliding groove 11, and can be used for respectively fixing the peripheral edge of a shell 5 of the speed reducer, the stability of the reducer shell 5 during maintenance is ensured, each moving seat 18 is provided with a screw for limiting the moving seat 18, the moving seat 18 can be fixed in the sliding groove 11, the moving seat 18 is prevented from shaking in use, the cross section of the sliding groove 11 is of an inverted T-shaped structure, the sliding seat corresponds to the structure of the sliding groove 11, the stability of the sliding seat during moving in the sliding groove 11 can be ensured, the sliding seat is prevented from being separated from the inside of the sliding groove 11, a vertically arranged guide cylinder 10 is arranged above the moving seat 18, a support rod 8 is inserted in the guide cylinder 10, the support rod 8 can slide up and down in the guide cylinder 10 for adjustment, an adjusting bolt 9 for fixing the support rod 8 is arranged on the outer wall of the guide cylinder 10, the adjusting bolt 9 can be screwed in from the side wall of the guide cylinder 10 for limiting and fixing the support rod 8, so as to adjust the height of the compression plate 7, so as to clamp and fix reducers with different sizes, a pressing plate 7 is rotatably installed at the top of a supporting rod 8, the pressing plate 7 can clamp and fix the reducers, thereby avoiding the influence on maintenance precision caused by the looseness of the reducers, a threaded sleeve 3 is arranged on a moving seat 18 at one side of a guide cylinder 10, a threaded rod 4 is installed in the threaded sleeve 3 through threads, the top of the threaded rod 4 penetrates through the pressing plate 7, a positioning ball 17 is arranged on the outer wall of the threaded rod 4, a bearing groove 16 matched with the positioning ball 17 is arranged on the pressing plate 7, the positioning ball 17 on the threaded rod 4 is driven to be clamped in the bearing groove 16 through the thread matching between the threaded rod 4 and the threaded sleeve 3, thereby the pressing plate 7 can be pressed on the reducers to be fixed, wherein, the edge of the bearing groove 16 is of an arc-shaped structure, and the positioning ball 17 can be clamped while moving in the arc-shaped structure, and the pressing plate 7 installed in a rotating mode is matched, so that the pressing plate 7 can clamp and fix the speed reducer in an inclined state, different positioning requirements are met, and the adaptability of the device is improved.

As shown in fig. 6, the locking assembly 1 includes a locking seat 104, a limiting rod 103 and a blocking disc 105, the locking seat 104 is fixedly installed on the bottom plate 13, the limiting rod 103 vertically runs through the locking seat 104, the baffle is fixedly installed on the outer wall of the limiting rod 103, the blocking disc 105 is located inside the locking seat 104, a reset spring 102 pushing the blocking disc 105 to move upwards is sleeved on the outer wall of the limiting rod 103, two ends of the reset spring 102 abut against the top surface of the blocking disc 105 and the inner top surface of the locking seat 104 respectively, the blocking disc 105 can be pushed to move upwards through the reset spring 102 when in use, thereby the limiting rod 103 is driven to be inserted into a positioning hole in the bottom surface of the support plate 12, and the position of the support plate 12 is limited.

As shown in fig. 6, a pull ring 101 is installed at the bottom of the limiting rod 103, and the design of the pull ring 101 is adopted, so that an operator can conveniently pull the limiting rod 103 to adjust, and the operation difficulty is reduced.

As shown in fig. 1 and 3, the outer wall of the supporting plate 12 is provided with a scale mark 2, and the outer wall of the locking seat 104 is provided with a pointer corresponding to the scale mark 2, so that the operator can compare the scale mark 2 with the scale mark, and the rotating angle of the supporting plate 12 can be adjusted.

As shown in the figure, the bottom surface of the bottom plate 13 is provided with the non-slip mat 14, and the design of the non-slip mat 14 can increase the friction force between the ground and the bottom plate 13, so that the stability of the device in use is improved.

As shown in fig. 1, 2, 3 and 5, a pressing pad 6 is arranged on the bottom surface of the pressing plate 7, the pressing pad 6 is designed at the end of the pressing plate 7, the pressing pad 6 is made of rubber materials, and can be in buffering contact with a speed reducer, so that the speed reducer is prevented from being damaged by collision with the pressing plate 7 in the fixing process.

As shown in fig. 3 and 5, the outer wall of the supporting rod 8 is vertically provided with the adjusting holes 15 which are arranged at equal intervals, and an operator can adjust the height of the pressing plate 7 by adjusting the position of the supporting rod 8 in the guide cylinder 10, so that the pressing plate can be matched with speed reducers of different sizes to clamp and position.

By adopting the structure, when in use, an operator places the speed reducer to be overhauled on the top surface of the support plate 12, then pulls the movable seat 18 to horizontally move in the sliding groove 11, so that the pressure strip 7 is close to the side wall of the speed reducer, and fixes the movable seat 18 by using screws, thereby avoiding the movable seat 18 from shaking in the fixing process to influence the positioning precision, then the operator adjusts the height of the support rod 8 in the guide cylinder 10, so that the pressure strip 7 at the top of the support rod 8 is close to the top of the speed reducer shell 5, and then rotates the threaded rod 4, so that the positioning ball 17 on the threaded rod 4 is pressed in the support groove 16, thereby pushing the pressure strip 7 to move downwards, so that the pressure pad 6 at the bottom of the pressure strip 7 compresses and fixes the edge of the speed reducer shell 5, sequentially adjusts the positioning structures on the four movable seats 18, thereby fully fixing the speed reducer, the stability of the speed reducer in the maintenance process is ensured;

in the maintenance process, an operator can adjust the position of the speed reducer by rotating the support plate 12 and matching with the scale marks 2 on the side wall of the support plate 12, during positioning, the operator pulls the pull ring 101 at the bottom of the limiting rod 103 to lead the head of the limiting rod 103 out of the positioning hole on the bottom surface of the support plate 12, so that the operator can rotate the support plate 12, the position of the speed reducer is adjusted, so that the operator can conveniently perform maintenance operation, after the angle is determined, the operator loosens the pull ring 101, the reset spring 102 pushes the baffle disc 105 to move upwards, so that the limiting rod 103 is inserted into the positioning hole again to be installed, the support plate 12 is limited, and the use process of the whole device is completed;

the design that the movable seat 18 is matched with the sliding groove 11 is adopted, and the pressing plate 7 with the adjustable height is matched, so that the speed reducers with different sizes can be fully fixed, the adaptability is strong, the fixing effect of the speed reducer can be guaranteed, the operation is simple and convenient, the fixing efficiency is high, and the practicability is high.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a mining reduction gear overhauls uses processing platform, includes bottom plate (13), its characterized in that: a disc-shaped supporting plate (12) is rotatably mounted above the bottom plate (13), a locking assembly (1) for limiting the supporting plate (12) is arranged on the bottom plate (13), a sliding groove (11) is formed in the supporting plate (12), a moving seat (18) is slidably mounted in the sliding groove (11), a guide cylinder (10) which is vertically arranged is arranged above the moving seat (18), a supporting rod (8) is inserted in the guide cylinder (10), an adjusting bolt (9) for fixing the supporting rod (8) is arranged on the outer wall of the guide cylinder (10), a pressing plate (7) is rotatably mounted at the top of the supporting rod (8), a threaded sleeve (3) is arranged on the moving seat (18) on one side of the guide cylinder (10), a threaded rod (4) is mounted in the threaded sleeve (3) through threads, the pressing plate (7) is penetrated through the top of the threaded rod (4), the outer wall of the threaded rod (4) is provided with a positioning ball (17), and the pressing plate (7) is provided with a supporting groove (16) matched with the positioning ball (17).

2. The mining reducer overhauls and uses processing platform of claim 1 characterized in that: locking Assembly (1) is including locking seat (104), gag lever post (103) and fender dish (105), locking seat (104) fixed mounting is on bottom plate (13), gag lever post (103) vertical run through locking seat (104), keep off dish (105) fixed mounting on the outer wall of gag lever post (103), keep off dish (105) and be located inside locking seat (104), the cover is equipped with reset spring (102) that the promotion kept off dish (105) moved up on the outer wall of gag lever post (103).

3. The mining reducer overhauls and uses processing platform of claim 2 characterized in that: and a pull ring (101) is installed at the bottom of the limiting rod (103).

4. The mining reducer overhauls and uses processing platform of claim 1 characterized in that: the outer wall of the supporting plate (12) is provided with scale marks (2).

5. The mining reducer overhauls and uses processing platform of claim 1 characterized in that: and the bottom surface of the bottom plate (13) is provided with an anti-skid pad (14).

6. The mining reducer overhauls and uses processing platform of claim 1 characterized in that: and a pressing pad (6) is arranged on the bottom surface of the pressing plate (7).

7. The mining reducer overhauls and uses processing platform of claim 1 characterized in that: the outer wall of the supporting rod (8) is vertically provided with adjusting holes (15) which are arranged at equal intervals.